M.G. Leonard

Author Information
M.G. Leonard's Latest Book

Newest Release

  • Bibliography:
    18 Books (1 Series)
  • First Book:
    February 2016
  • Latest Book:
    September 2025
  • Author Rating:
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Full Series List in Order

Beetle Boy

1 - Beetle Boy (Feb-2016)
2 - Revenge of the Beetle Queen (Mar-2018)
3 - Battle of the Beetles (Feb-2019)

Book List in Order: 18 titles

  • Beetle Boy

    Beetle Boy - 1

    A MYSTERIOUS DISAPPEARANCE Darkus Cuttle's dad is missing. Vanished from a locked room! Darkus moves in with his eccentric Uncle Max and next door to Humphrey and Pickering, two horrible cousins with an enormous beetle infestation. Darkus qu...

  • Beetle Queen

  • Revenge of the Beetle Queen

    Beetle Boy - 2

    Cruel beetle fashionista, Lucretia Cutter, is at large with her deadly yellow ladybug spies -- and she has a devious plan. When Darkus, Virginia, and Bertolt discover further evidence of her evil, they're determined to stop her. But the three frie...

  • Battle of the Beetles

    Beetle Boy - 3

    The final installment in the Beetle Boy trilogy! Cruel beetle fashionista Lucretia Cutter is still at large with her yellow ladybird spies. And now that she’s brainwashed Darkus’s father to stay by her side -- he, Virginia, and Bertolt are det...

  • The Tale of a Toothbrush

    A brilliantly topical and delightfully funny picture book from internationally bestselling author M.G. Leonard, that shows children what happens to their plastic toothbrushes after they're thrown away. Children use their toothbrush each morning and ...

  • The Highland Falcon Thief

    In The Highland Falcon Thief: Adventures on Trains #1, a middle-grade series starter from MG Leonard and Sam Sedgman, a young boy is swept up in an investigation to uncover the perpetrator of a jewel theft.When eleven-year-old Harrison "Hal" Beck is ...

  • Kidnap on the California Comet

    Amateur sleuth Hal Beck travels to the U.S. with his uncle to ride a famous train and stumbles on the disappearance of a billionaire's daughter!An Edgar Award Nominee for Best Juvenile Fiction!After his adventure on the Highland Falcon, amateur sleut...

  • Murder on the Safari Star

    Hal travels to South Africa with his uncle to a ride a famous train...but stumbles onto a murder mystery!An Edgar Award Nominee for Best Juvenile!Artist and amateur sleuth Hal Beck is looking forward to another railway journey with Nat, his journalis...

  • Twitch



  • Sabotage on the Solar Express

    This fifth standalone book in the middle-grade Adventures on Trains series by M. G. Leonard and Sam Sedgman finds young sleuth Hal Beck hurtling across the Australian Outback while trying to figure out who sabotaged the maiden voyage of a new train b...

  • Spark

  • The Arctic Railway Assassin

    Young sleuth and artist, Hal, is on his most dangerous adventure yet in this sixth standalone book in the Adventures on Trains middle grade series!All aboard for Hal’s most terrifying adventure!Harrison “Hal” Beck has been on countless adventur...

  • Danger at Dead Man's Pass

    Hal is investigating a German family's curse and a possibly haunted railway line!Curses aren't real...are they?Twelve-year-old artist and budding railway detective Hal Beck is back on the case. This time, he and his Uncle Nat have been invited by Bar...

  • The Ice Children

    M. G. Leonard's story of a brave girl and her reindeer friend, who try to save her brother, is the perfect winter treat. The Ice Children is an exciting, modern, magical mystery adventure inspired by the classic fairy tale The Snow Queen.At the strok...

  • Clutch

  • Feather

  • Hunt for the Golden Scarab

    'A complete triumph of imagination . . . readers are going to fall in love with this brilliant new series.' A. F. Steadman, bestselling author of Skandar 'Classic and fresh - a breathtaking adventure.' Eoin Colfer, bestselling author of Artemis Fowl'...

  • The Legend of Viking Thunder

    The Legend of Viking Thunder is the second thrilling adventure in the Time Keys series by M. G. Leonard....

Frequently Asked Questions (FAQ)

M.G. Leonard has published 18 books.

The next book by M.G. Leonard, The Legend of Viking Thunder, will be published in September 2025.

The first book by M.G. Leonard, Beetle Boy, was published in February 2016.

Yes. M.G. Leonard has 1 series.
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