by Marjorie Weinman Sharmat ; illustrations by Marc Simont. by Marjorie Weinman Sharmat ; illustrated by Marc Simont. by Marjorie Weinman Sharmat and Craig Sharmat; illustrations by Marc Simont. by Marjorie Weinman Sharmat and Mitchell Sharmat; illustrations by Marc Simont. by Marjorie Weinman Sharmat and Rosalind Weinman ; illustrations by Marc Simont. by Marjorie Weinman Sharmat ; illustrations by Martha Weston in the style of Marc Simont. by Marjorie Weinman Sharmat and Craig Sharmat by Marjorie Welnman Sharmat, Craig Sharmat by Marjorie Weinman Sharmat and Mitchell Sharmat by Marjorie Weinman Sharmat and Andrew Sharmat