Autor: Helen Martin, 8 titluri

ABC Book of Dinosaurs

Helen Martin,Judith Simpson

Walk Wit' Me...: All Ova Guyana, Paperback/Helena Martin

Helena Martin

Misterul de la cafenea

Helena Willis,Martin Widmark

Misterul diamantelor. Maia și Alex, detectivi de succes

Martin Widmark,Helena Willis

Misterul de la hotel. Maia și Alex, detectivi de succes

Martin Widmark,Helena Willis

Maia si Alex. Misterul mumiei

Martin Widmark,Helena Willis

Maia si Alex. Misterul de la circ

Martin Widmark,Helena Willis

Super Attractor

Antje Szillat Jan Birck,Florin Horvath,Dr. David Reuben,Marina Anderson,Mira Kelley,Allan Percy,Antoon Krings,Jim Baggott,Stephen King,Vianna Stibal,James Hillman,Mihail Sadoveanu,Eric Emmanuel Schmitt,Helene Courtois,Gabrielle Bernstein