The Fighting 15s online store has received a restock of the Lasalle Napoleonic rules.
From their website:
Fighting 15s has obtained a very few copies of the hardback version of Lasalle, the Napoleonic wargames rules by Sam Mustafa, and the rules are now back in the online shop.
Please note that these rules have been shipped from Australia, and that accordingly they are far more expensive than the copies obtained from the UK agent. However, if you absolutely must have a hardback copy of Lasalle, Fighting 15s can now help you out.
Copies are limited to one per shipping address and/or customer, and anyone interested is recommended to check availability with Fighting 15s before ordering. Orders are fulfilled on a first-come, first-served basis, with online paid-for orders taking priority over cheques.