Penny Warner

The hunt for the missing spy

2017

Haunted Lighthouse

2017

The secret of the puzzle box

2018

The mystery of the pirate's treasure

2016

The mummy's curse

2016

Healthy snacks for kids

1989

Smart Start for Your Baby

2004

Secret of the Skeleton Key

2016

Right to remain silent

1998

Storybook parties

2005

Slumber parties

2005

Science Fair Scheme

2024

Kids' party games and activities

1993

Kids' party cookbook!

1996

How to host a killer party

2010

Haunting of Mystery Mansion

2024

Disappearance in Magicland

2024

Clash of the Secret Code Clubs

2024