As to the authorship of other books of the Bible, Dr. Gladden says of Judges and Samuel that we do not know the authors nor the dates.

Of Kings he says: "The name of the author is concealed from us." The origin and correctness of the Prophecies and Psalms, he tells us, are problematical.

Of the Books of Esther and Daniel, Dr. Gladden says: "That they are founded on fact I do not doubt; but it is, perhaps, safer to regard them both rather as historical fictions than as veritable histories."

Of Daniel, Dean Farrar wrote:

The immense majority of scholars of name and acknowledged
competence in England and Europe have now been led to form
an irresistible conclusion that the Book of Daniel was not
written, and could not have been written, in its present form,
by the prophet Daniel, B.C. 534, but that it can only have been
written, as we now have it, in the days of Antiochus Epiphanes,
about B.C. 164, and that the object of the pious and patriotic
author as to inspirit his desponding countrymen by splendid
specimens of that lofty moral fiction which was always common
amongst the Jews after the Exile, and was known as "The Haggadah."
So clearly is this proven to most critics, that they willingly
suffer the attempted refutations of their views to sink to
the ground under the weight of their own inadequacy.
(The Bible and the Child.)

I return now to Dr. Aked, from whose book I quote the following:

Dr. Clifford has declared that there is not a man who has
given a day's attention to the question who holds the complete
freedom of the Bible from inaccuracy. He has added that "it
is become more and more impossible to affirm the inerrancy
of the Bible." Dr. Lyman Abbott says that "an infallible book
is an impossible conception, and to-day no one really believes
that our present Bible is such a book."

Compare those opinions with the following extract from the first article in The Bible and the Child:

The change of view respecting the Bible, which has marked the
advancing knowledge and more earnest studies of this generation
is only the culmination of the discovery that there were
different documents in the Book of Genesis—a discovery first
published by the physician, Jean Astruc, in 1753. There are
three widely divergent ways of dealing with these results of
profound study, each of which is almost equally dangerous to
the faith of the rising generation.
1. Parents and teachers may go on inculcating dogmas about the
Bible and methods of dealing with it which have long become
impossible to those who have really tried to follow the manifold
discoveries of modern inquiry with perfectly open and unbiased
minds. There are a certain number of persons who, when their
minds have become stereotyped in foregone conclusions, are simply
incapable of grasping new truths. They become obstructives,
and not infrequently bigoted obstructives. As convinced as the
Pope of their own personal infallibility, their attitude towards
those who see that the old views are no longer tenable is an
attitude of anger and alarm. This is the usual temper of the
odium theologicum. It would, if it could, grasp the thumbscrew
and the rack of mediaeval Inquisitors, and would, in the last
resource, hand over all opponents to the scaffold or the stake.
Those whose intellects have thus been petrified by custom and
advancing years are, of all others, the most hopeless to deal
with. They have made themselves incapable of fair and rational
examination of the truths which they impugn. They think that
they can, by mere assertion, overthrow results arrived at by the
lifelong inquiries of the ablest students, while they have not
given a day's serious or impartial study to them. They fancy
that even the ignorant, if only they be what is called "orthodox,"
are justified in strong denunciation of men quite as truthful,
and often incomparably more able, than themselves. Off-hand
dogmatists of this stamp, who usually abound among professional
religionists, think that they can refute any number of scholars,
however profound and however pious, if only they shout "Infidel"
with sufficient loudness.

Those are not the words of an "Infidel." They are the words of the late Dean Farrar.