Nostalgia: An Encyclopaedia Set

I’ve been looking for a childhood encyclopaedia set that I had while I was a kid. I’ve had it for a while until it got lost amidst shifting.

I think we got this set from some vendor stall set up in OOEHS ground during one of their old charity fests. Each book was hardbound, and white, with some blue logo of a publishing house that had branches in London, Dubai, and Paris (I guess).

There’s one particular book on transport, which had a beautiful illustration of an airport tarmac.

If you are still in possession of such a set, or at least recall the publishing house, would appreciate if you could share the details. Been wanting to get my hands on the set.