Expanded and updated 2nd edition of the book that covers the history and development of the modern derailleur bicycle-and the gadget that makes it tick: the derailleur gearing mechanism. The Dancing Chain picks up where other bicycle history books leave off: at the introduction of multiple-speed gearing mechanisms at the beginning of the 20th century. 384 pages of text with 1,200 black & white illustrations, including many new Daniel Rebour drawings never before published in any English-language publications.

Presents a children's book for early readers about a little girl's dream to become the star ballerina in her school's recital and the special present her mother gave her in order to achieve her goal.

The Art of the Cycling Jersey celebrates the cycling jersey in all its forms. Cycling enthusiast and author Chris Sidwells explores the most important designs in cycling history, as well as the teams, riders, and races where each piece was worn. Organized chronologically, this is the story of the cycling jersey from the first simple garments that early cyclists wore in the 1900s, to the technology-laden jerseys top riders and Tour de France winners wear today. Cycling jerseys represent many different things. For a cyclist they must be functional. For team sponsors they must stand out and increase brand awareness. For cycling fans they help pick out their favorite riders and identify a race or competition leader. Jerseys show who is a world or a national champion, and in some races, jerseys represent a competitor’s nationality. But cycling jerseys have evolved into something bigger. They can evoke good times or bad times, success or failure. Above all, jerseys mark the great occasions of cycling and speak of its history, personalities, and style. With more than 200 color photographs and insightful commentary, The Art of the Cycling Jersey is a great gift and must-have book for any style-conscious, road-racing enthusiast.

James D. Watson When, in late March of 1953, Francis Crick and I came to write the first Nature paper describing the double helical structure of the DNA molecule, Francis had wanted to include a lengthy discussion of the genetic implications of a molecule whose struc ture we had divined from a minimum of experimental data and on theoretical argu ments based on physical principles. But I felt that this might be tempting fate, given that we had not yet seen the detailed evidence from King's College. Nevertheless, we reached a compromise and decided to include a sentence that pointed to the biological significance of the molecule's key feature-the complementary pairing of the bases. "It has not escaped our notice," Francis wrote, "that the specific pairing that we have postulated immediately suggests a possible copying mechanism for the genetic material." By May, when we were writing the second Nature paper, I was more confident that the proposed structure was at the very least substantially correct, so that this second paper contains a discussion of molecular self-duplication using templates or molds. We pointed out that, as a consequence of base pairing, a DNA molecule has two chains that are complementary to each other. Each chain could then act ". . . as a template for the formation on itself of a new companion chain, so that eventually we shall have two pairs of chains, where we only had one before" and, moreover, " ...

Fantasy-roman.

Title story plus three others featuring the peerless sleuth and his faithful sidekick: "The Adventure of the Dying Detective," "The Musgrave Ritual" and "The Adventure of the Bruce-Partington Plans."

New York Times bestselling author Jessica Day George re-imagines the classic fairy-tale, The Twelve Dancing Princesses, in this start to an enchanting YA fantasy series. Rose is one of twelve princesses--sisters condemned to dance every night in the palace of the King Under Stone. Galen is a young soldier returning from war. Together they will search for a way to break the curse that forces the princesses to attend the endless midnight balls. All they need is an invisibility cloak, a black wool chain knit with silver needles, and that most critical fairy tale ingredient--true love. Don't miss these other stories from New York Times bestselling author Jessica Day George: The Twelve Dancing Princesses series Princess of the Midnight Ball Princess of Glass Princess of the Silver Woods Sun and Moon, Ice and Snow Silver in the Blood The Rose Legacy series The Rose Legacy Tuesdays at the Castle series Tuesdays at the Castle Wednesdays in the Tower Thursdays with the Crown Fridays with the Wizards Saturdays at Sea Dragon Slippers series Dragon Slippers Dragon Flight Dragon Spear