by Charles G. Davis ; illustrated by the author. by Charles R. Knight ; with illustrations by the author. Philippe Petit, illustrated by the author. George Gamow ; illustrated by the author by Nicholas Bate; original illustrations by the author. by Charles M. Schulz; illustrated by Robert Pope. Ruth Chew ; with illustrations by the author. by Charles Ghigna ; illustrated by Julia Woolf. Eleanor Estes ; with illustrations by the author. by Charles M. Schulz; illustrated by Scott Jeralds.