Books

STEP has published six books written by John Martyn, three of which are available to buy.

• Geology and Flora of the Sydney Basin ($80)
• Field Guide to the Bushland of the Lane Cove Valley ($25)
• Understanding the Weather ($20)
• Book bundle – two books for the price of one:
  Field Guide to the Bushland of the Lane Cove Valley + Understanding the Weather ($25)
• Rocks and Trees (SOLD OUT)
• Sydney's Natural World (SOLD OUT)