impossible for me to give the names of many of the plants and animals
to which I refer.

There are many people, more than I can mention here, to whom I owe my
grateful thanks. Prior to my departure for the South Seas Dr. Haddon
took great trouble in helping and advising me, and, indeed, I doubt
whether I should have ventured upon my solitary expedition if I had
not had his stimulating encouragement.

In New Guinea I had the never-failing hospitality and kindness
of my good friend Monseigneur de Boismenu (the Bishop of the
Mission of the Sacred Heart) and the Fathers and Brothers of the
Mission. Among the latter I would specially mention Father Egedi
and Father Clauser. Father Egedi (whose name is already familiar
to students of New Guinea Ethnology) was my friend and travelling
companion during a portion of my journeyings through the Mekeo and
Kuni districts, and his Mekeo explanations proved invaluable to me
when I reached my Mafulu destination. And dear good Father Clauser
was a pillar of help in Mafulu. He placed at my disposal all his
existing knowledge concerning the people, and was my intermediary
and interpreter throughout all my enquiries. And finally, when having
at some risk prolonged my stay at Mafulu until those enquiries were
completed, I was at last compelled by the serious state of my health
to beat a retreat, and be carried down to the coast, he undertook
to do the whole of my photographing and physical measurements, and
the care and skill with which he did so are evidenced by the results
as disclosed in this book. [1] I must also add that the frontispiece
and plates 17, 67, 68, 69 and 70 are taken from previous photographs
which Father Clauser kindly placed at my disposal. My remembrance of
His Lordship the Bishop, and of the Reverend Fathers and the Brothers