Harriet M. Welsch is a spy. In her notebook, she writes down everything she knows about everyone, even her classmates and her best friends. Then Harriet loses track of her notebook, and it ends up in the wrong hands. Before she can stop them, her friends have read the always truthful,... read more
Followed by The Long Secret.
Preceded by White Stone (Dolphin), and followed by Las Aventuras del Sapo Ruperto (Spanish Edition).
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