Issues in Multicore Programming Using the Parc Language

By the Koi Pond 1000 Piece Puzzle from Galison features beautifully illustrated botanicals and fish for a calming and joyous puzzle experience. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage. An insert of the full puzzle image is also included.• 1000 pieces, Ribbon Cut• Box Size: 8 x 8 x 2.5", 203 x 203 x 64 mm, Puzzle Size: 27 x 20", 686 x 508 mm• Includes Color Puzzle Insert with Puzzle Image• Virtually No Puzzle Dust• Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks.

Zero Gravity 1000 Piece Puzzle features the planets of the universe hand-cut in a cosmic collage of color.This unique puzzle includes 20 puzzle pieces that are die-cut in the shape of the planet! Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.

Paper Dogs 750 Piece Shaped Puzzle from Galison features a soulful dog portrait. Both challenging and exciting, this puzzle makes the perfect gift for puzzle and dog lovers alike! Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•750 pieces•Box: 11.25 X 8.25 X 2”, 286 x 210 x 51 mm•Puzzle: 24 x 27.2”, 609 x 690mm•Includes puzzle insert•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks

Galison’s Plant Café 1000 Piece Puzzle is perfect for the plant lover in your life or as a present for yourself! Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•1000 pieces, Ribbon Cut•Puzzle Size: 27 x 20", 686 x 508 mm•Box Size: 11.5 x 8.5 x 2", 292 x 216 x 51 mm•Minimal Puzzle Dust•Includes Puzzle Insert•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks

The House of Plants 1000 Piece Puzzle from Galison features the charming illustration from Frankie Penwill of green potted houseplants in front of a large modern window. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage. An insert of the full puzzle image is also included.•1000 Pieces, Ribbon Cut•Box: 8 x 8 x 2.5", 203 x 203 x 64 mm•Puzzle: 27 x 20", 508 x 686 mm•Includes Puzzle Insert with Puzzle Image•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks.

Galison’s Reader’s Society 1000 Piece Puzzle captures a beautifully illustrated scene of friendship, community, and conversation within the book world. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•1000 pieces, Ribbon Cut•Box: 8 x 8 x 1.5", 203 x 203 x 41 mm•Puzzle size: 20 x 27", 508 x 685 mm•Includes Puzzle Insert with Puzzle Image•Minimal Puzzle Dust•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks

This two-sided 500 piece puzzle features two whimsical images from Aspen that capture the magic of a winter wonderland. Gray Malin puzzles are the perfect gift for puzzle and fine art photography enthusiasts alike. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•Puzzle dimensions: 24” x 18,"•Box dimensions: 11.25” x 8.25” x 2”•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks.

This two-sided 500 piece puzzle features two best-selling images from Gray’s playful series Dogs at The Beverly Hills Hotel. Gray Malin puzzles are the perfect gift for puzzle and fine art photography enthusiasts alike. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•Puzzle dimensions: 24” x 18,"•Box dimensions: 11.25” x 8.25” x 2”•Puzzle greyboard contains 90% recycled paper. Packaging contains contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks

The Better Together 1000 Pc Puzzle from Galison features uplifting and unifying artwork by Anne Bentley of 4 dogs in a green potted plant-filled room. On the way hangs the mantras, better together and be a good human. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•1000 Pieces, Ribbon Cut•Box: 11.25 x 8.25 x 2”, 286 x 210 x 51mm•Puzzle: 27 x 20”, 686 x 508 mm•Includes Color Puzzle Insert with Puzzle Image•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks.

Mosaic Hall 500 Piece Puzzle by Galison highlights the ornate exterior columns of the Palau de la Musica Catalana, a UNESCO Heritage site in Barcelona, Catalonia, Spain. And yes, flamingos are a common site in Spain! Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•500 Pieces, Ribbon Cut•Box Size: 8” x 8” x 1.5”, 203 x 203 x 41 mm•Puzzle Size: 20” x 20”, 508 x 508 mm•Includes insert with puzzle image and information about the artist•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks

Get to know the London by working this illustrated map of city featuring the city's most famous sites and landmarks including Buckingham Palace, Trafalgar Square, Royal Albert Hall and many more. Galison's London 1000 Piece Puzzle is packaged in stylish matte-finish sturdy box, perfect for gifting, reuse, and storage.

Realist painter and former comic book artist Vincent Giaranno is well known for his urban portraits of contemporary women, and intimate interiors of New York City. Vincent Giaranno 1000 Piece Puzzle features the artist's painting Stone Street featuring a woman on the street taking a moment to use her phone. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.

Galison's Seashells 2000 Piece Puzzle features seashells of all shapes and sizes styled in waves of color. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.

Artist Ben Gilles describes his work as a composition of nature, metamorphosis, light, color, collage, collaboration, juxtaposition, repetition, excitement, evolution, manipulation, music, television, improvisation, participation and seduction. This is quite apparent in the Gilles' colorful hand-cut paper flower and butterfly collage bursting from an open book on Wonder Books 750 Piece Shaped Puzzle. The finished puzzle is a uniquely die-cut and contoured to the edges of this beautiful image. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.

Galison’s Serenity Meow 1000 Piece Puzzle is a snapshot of coziness featuring two cats nestled together in a haven of handcrafted textiles and houseplants. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•1000 pieces, Ribbon Cut•Box: 8 x 8 x 1.5", 203 x 203 x 41 mm•Puzzle size: 20 x 27", 508 x 685 mm•Includes Puzzle Insert with Puzzle Image•Minimal Puzzle Dust•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks

Spring Street 1000 Piece puzzle from Galison is a cheerful, fun springtime street scene featuring flowering trees and capturing everyday moments. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.•1000 pieces, Ribbon Cut•Box: 8 x 8 x 1.5", 203 x 203 x 41 mm•Puzzle size: 20 x 27", 508 x 685 mm•Includes Puzzle Insert with Puzzle Image•Minimal Puzzle Dust•Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks